com.creditcloud.carinsurance.local.CarInsuranceFeeLocalBean.java Source code

Introduction

Here is the source code for com.creditcloud.carinsurance.local.CarInsuranceFeeLocalBean.java

Source

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package com.creditcloud.carinsurance.local;

import com.creditcloud.carinsurance.entities.CarInsuranceRepayment;
import com.creditcloud.carinsurance.utils.FeeUtils;
import com.creditcloud.config.Fee;
import com.creditcloud.config.FeeConfig;
import com.creditcloud.config.api.ConfigManager;
import com.creditcloud.model.constant.NumberConstant;
import java.math.BigDecimal;
import javax.ejb.EJB;
import javax.ejb.LocalBean;
import javax.ejb.Stateless;
import org.apache.commons.lang3.time.DateUtils;
import org.joda.time.LocalDate;

/**
 * ?
 * @author Administrator
 */
@Stateless
@LocalBean
public class CarInsuranceFeeLocalBean {

    @EJB
    private ConfigManager configManager;

    /**
     * ?
     * @param repayment
     * @return 
     */
    public BigDecimal overdueFee(CarInsuranceRepayment repayment) {
        if (repayment == null) {
            return BigDecimal.ZERO;
        }
        if (LocalDate.now().toDate().compareTo(repayment.getDueDate()) <= 0) {
            return BigDecimal.ZERO;
        }
        BigDecimal days = BigDecimal.ZERO;
        //
        if (repayment.getRepayDate() != null) {
            long repayTime = repayment.getRepayDate().getTime();
            long dueTime = repayment.getDueDate().getTime();
            days = BigDecimal.valueOf((repayTime - dueTime) / DateUtils.MILLIS_PER_DAY);
            if (days.compareTo(BigDecimal.ZERO) < 0) {
                return BigDecimal.ZERO;
            }
        } else {
            long nowTime = LocalDate.now().plusDays(1).toDate().getTime();
            long dueTime = repayment.getDueDate().getTime();
            days = BigDecimal.valueOf((nowTime - dueTime) / DateUtils.MILLIS_PER_DAY);
        }
        BigDecimal penaltyAmount = BigDecimal.ZERO;
        //???
        Fee overduePenaltyFee = configManager.getCarInsuranceConfig().getPenaltyFee();
        penaltyAmount = FeeUtils.calculate(overduePenaltyFee, repayment.getAmountPrincipal()).multiply(days)
                .setScale(NumberConstant.DEFAULT_SCALE, NumberConstant.ROUNDING_MODE);
        return penaltyAmount;
    }
}